Eliminate invisible new line or blank charecters in a string using java

Some times when we process string output from different other sources we will end up having invisible blank or new line or some tabbed characters which will annoy us from parsing that string for a particular thing. In that case while using Java we can use Trim method which helps a lot on this situation.

Another great quality of this trim method is , it can remove blank like characters from both sides of strings .
This method removes the blank spaces from both ends of the given string (Front and End).

A Simple example below might be helpful to use this



import java.lang.*;



public class StringTrim{

  public static void main(String[] args) {

  System.out.println("String trim example!");

  String str = " [RoseIndia, hi, hello]   ";

  System.out.println("Given String :" + str);

  System.out.println("After trim :" +str.trim());

  }

}